Insulating material in board or web form for new structures and structures to be renovated
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Process for preparing polyurethane foams
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Method and apparatus for discharging a foamed material mixture, and the thermal insulation material produced thereby
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Method for carrying out of foam material mixture, particularly for heat insulatings, mixing head for carrying out the method and insulating material produced by this method
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Thermal insulation material as insulating and sealing layer for root areas
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Method for delivering a foamable mixture, especially a temperature insulation material, using a mixing head for at least two reactive components in a low-pressure method
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Insulating material as an insulating and waterproof layer for roof surfaces
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Double endless belt-shaping apparatus
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Double endless belt-shaping apparatus for making continuous plastic foam boards
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Rear ventilating external wall heat insulated panel - has continuous channels between protrusions, forming hollow cool zones under smooth layer
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Ammonium sulphate addn. to polyol in polyurethane foam prodn. - using finely divided sulphate, remaining self-extinguishing for longer period
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Improvements in or relating to a process of manufacturing two-slab structural elements
